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Cushion|Natural|GIA

1.01ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 2221105992

Certificate GIA 2221105992

Diamond specifications and retailer prices

From $3,337 SGD
As of November 4, 2026
Save $1,970 SGD (37%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $7,253 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct natural cushion diamond

This 1.01ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2221105992. Listed at 23 retailers as of November 4, 2026, with a 59% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2221105992
Dimensions6.55 × 5.27 × 3.66 mm
L/W Ratio1.24
Culet sizeNone
Top View
6.55 mm5.27 mm1.01 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2221105992
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $7,253 SGD|Low: $3,031 SGD|High: $7,360 SGD|Avg: $4,470 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 5$3,398 SGD
Retailer 10$3,460 SGD
Retailer 12$3,637 SGD
Retailer 11$3,832 SGD
Retailer 3$3,940 SGD
Retailer 4$4,243 SGD
Retailer 6$4,337 SGD
Retailer 9$4,502 SGD
Retailer 13$4,645 SGD
Retailer 7$4,775 SGD
Retailer 2$5,135 SGD
Retailer 8$5,307 SGD
MOH London$7,253 SGD

45 data points across 13 retailers

23 retailers$3,337 SGD to $5,307 SGD

B
Cheapest Retailer
-
$3,337 SGD
B
Retailer 2
-
$3,398 SGD
View
Retailer 3
-
$3,460 SGD
View
Price last confirmed 19 days ago
B
Retailer 4
-
$3,485 SGD
View
B
Retailer 5
-
$3,528 SGD
View
B
Retailer 6
-
$3,635 SGD
View
B
Retailer 7
-
$3,637 SGD
View
Final sale: no returns
B
Retailer 8
-
$3,733 SGD
View
B
Retailer 9
-
$3,832 SGD
View
Retailer 10
-
$3,940 SGD
View
Price last confirmed 9 days ago
B
Retailer 11
-
$4,024 SGD
View
B
Retailer 12
-
$4,243 SGD
View
B
Retailer 13
-
$4,279 SGD
View
B
Retailer 14
-
$4,337 SGD
View
B
Retailer 15
-
$4,473 SGD
View
B
Retailer 16
-
$4,473 SGD
View
B
Retailer 17
-
$4,502 SGD
View
B
Retailer 18
-
$4,627 SGD
View
Retailer 19
-
$4,645 SGD
View
Price last confirmed 31 days ago
B
Retailer 20
-
$4,775 SGD
View
Retailer 21
-
$5,135 SGD
View
B
Retailer 22
-
$5,307 SGD
View
Most Expensive
MOH London
CCC52A3FB · Nov 4
$7,253 SGD
£4,456 GBP
View
Price under review
22 more retailers have this diamond
Prices start from $3,337 SGDSave up to $1,970 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
1.01ct Cushion
$3,337 SGD